BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Kawasaki Er 500 C5P: MOT pass rate by registration year

Which Er 500 C5P years pass first time, and which fall short of the model's 81.4% average, from 3,383 DVSA tests.

2008
highest-passing year · 88.7%
2005
lowest-passing year · 79.0%
9.7pp
spread across 4 years

Pass rate by registration year

first-time pass rate · cohorts with 50 or more tests · registration year from first use date

Highest pass rate: 2008 (88.7% of 53 tests). Lowest: 2005 (79.0% of 1,240). Years more than two points below the model average: 2005.

77%84%91%2005: 79.0% pass (1,240 tests)2006: 82.1% pass (1,383 tests)2007: 83.9% pass (671 tests)2008: 88.7% pass (53 tests)200520072008
RegisteredTestsFirst-time passvs model (81.4%)
2005 1,240 79.0% -2.4 pp
2006 1,383 82.1% +0.7 pp
2007 671 83.9% +2.5 pp
2008 53 88.7% +7.3 pp

Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years. A first-time MOT pass is a roadworthiness check, not a full mechanical inspection.

Pass rate over time

first-time pass rate by test year · 2008–2025
74%82%89%2008: 83.6% pass (116 tests)2009: 81.3% pass (246 tests)2010: 85.1% pass (308 tests)2011: 80.1% pass (312 tests)2012: 79.1% pass (311 tests)2013: 80.6% pass (278 tests)2014: 79.1% pass (253 tests)2015: 80.8% pass (234 tests)2016: 76.3% pass (207 tests)2017: 79.5% pass (195 tests)2018: 86.0% pass (136 tests)2019: 83.2% pass (131 tests)2020: 84.9% pass (119 tests)2021: 83.8% pass (142 tests)2022: 82.6% pass (121 tests)2023: 81.1% pass (111 tests)2024: 82.1% pass (84 tests)2025: 86.7% pass (75 tests)20082025

Questions

Which Er 500 C5P years have the lowest MOT pass rate?
2005 registered examples pass first time less often than the Kawasaki Er 500 C5P overall (81.4%); the 2005 cohort is lowest at 79.0% from 1,240 tests.
Which Er 500 C5P year has the highest MOT pass rate?
2008, at 88.7% of 53 first tests (2005–2025). Years more than two points above the model average: 2007, 2008.
How much does the Er 500 C5P pass rate vary by year?
9.7 percentage points between the highest (2008, 88.7%) and lowest (2005, 79.0%) cohorts with at least 50 tests. Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years.

Full report: Kawasaki Er 500 C5P reliability, failures and mileage · ranked #3291 of 5428 models· other Kawasaki models: ZX-6R, ZX-9R, ZZR600, ER5, ZZ-R1100, ZX